| # This file is part of Autoconf. -*- Autoconf -*- |
| # Driver that loads the Autoconf macro files. |
| # |
| # Copyright (C) 1994, 1999, 2000, 2001, 2002, 2006, 2008, 2009 Free |
| # Software Foundation, Inc. |
| |
| # This file is part of Autoconf. This program is free |
| # software; you can redistribute it and/or modify it under the |
| # terms of the GNU General Public License as published by the |
| # Free Software Foundation, either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| # GNU General Public License for more details. |
| # |
| # Under Section 7 of GPL version 3, you are granted additional |
| # permissions described in the Autoconf Configure Script Exception, |
| # version 3.0, as published by the Free Software Foundation. |
| # |
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| # and a copy of the Autoconf Configure Script Exception along with |
| # this program; see the files COPYINGv3 and COPYING.EXCEPTION |
| # respectively. If not, see <http://www.gnu.org/licenses/>. |
| |
| # Written by David MacKenzie and many others. |
| # |
| # Do not sinclude acsite.m4 here, because it may not be installed |
| # yet when Autoconf is frozen. |
| # Do not sinclude ./aclocal.m4 here, to prevent it from being frozen. |
| |
| # general includes some AU_DEFUN. |
| m4_include([autoconf/autoupdate.m4]) |
| m4_include([autoconf/autoscan.m4]) |
| m4_include([autoconf/general.m4]) |
| m4_include([autoconf/status.m4]) |
| m4_include([autoconf/autoheader.m4]) |
| m4_include([autoconf/autotest.m4]) |
| m4_include([autoconf/programs.m4]) |
| m4_include([autoconf/lang.m4]) |
| m4_include([autoconf/c.m4]) |
| m4_include([autoconf/erlang.m4]) |
| m4_include([autoconf/fortran.m4]) |
| m4_include([autoconf/functions.m4]) |
| m4_include([autoconf/headers.m4]) |
| m4_include([autoconf/types.m4]) |
| m4_include([autoconf/libs.m4]) |
| m4_include([autoconf/specific.m4]) |
| m4_include([autoconf/oldnames.m4]) |
| |
| # We discourage the use of the non prefixed macro names: M4sugar maps |
| # all the builtins into `m4_'. Autoconf has been converted to these |
| # names too. But users may still depend upon these, so reestablish |
| # them. |
| |
| # In order to copy pushdef stacks, m4_copy temporarily destroys the |
| # current pushdef stack. But these builtins are so primitive that: |
| # 1. they should not have more than one pushdef definition |
| # 2. undefining the pushdef stack to copy breaks m4_copy |
| # Hence, we temporarily restore a simpler m4_copy. |
| |
| m4_pushdef([m4_copy], [m4_define([$2], m4_defn([$1]))]) |
| |
| m4_copy_unm4([m4_builtin]) |
| m4_copy_unm4([m4_changequote]) |
| m4_copy_unm4([m4_decr]) |
| m4_copy_unm4([m4_define]) |
| m4_copy_unm4([m4_defn]) |
| m4_copy_unm4([m4_divert]) |
| m4_copy_unm4([m4_divnum]) |
| m4_copy_unm4([m4_errprint]) |
| m4_copy_unm4([m4_esyscmd]) |
| m4_copy_unm4([m4_ifdef]) |
| m4_copy([m4_if], [ifelse]) |
| m4_copy_unm4([m4_incr]) |
| m4_copy_unm4([m4_index]) |
| m4_copy_unm4([m4_indir]) |
| m4_copy_unm4([m4_len]) |
| m4_copy([m4_bpatsubst], [patsubst]) |
| m4_copy_unm4([m4_popdef]) |
| m4_copy_unm4([m4_pushdef]) |
| m4_copy([m4_bregexp], [regexp]) |
| m4_copy_unm4([m4_sinclude]) |
| m4_copy_unm4([m4_syscmd]) |
| m4_copy_unm4([m4_sysval]) |
| m4_copy_unm4([m4_traceoff]) |
| m4_copy_unm4([m4_traceon]) |
| m4_copy_unm4([m4_translit]) |
| m4_copy_unm4([m4_undefine]) |
| m4_copy_unm4([m4_undivert]) |
| |
| m4_popdef([m4_copy]) |
| |
| # Yet some people have started to use m4_patsubst and m4_regexp. |
| m4_define([m4_patsubst], |
| [m4_expand_once([m4_warn([syntax], |
| [do not use m4_patsubst: use patsubst or m4_bpatsubst])])dnl |
| patsubst($@)]) |
| |
| m4_define([m4_regexp], |
| [m4_expand_once([m4_warn([syntax], |
| [do not use m4_regexp: use regexp or m4_bregexp])])dnl |
| regexp($@)]) |